Wuhu Naide Rubber Hose Valve Co., Ltd.
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LAD® - Slurry Knife Gate Valve

WXZF Series

LAD's Company's Zero Gap Gate Valve is made of materials such as cast iron, riveted carbon steel, or stainless steel, with a double clamp structure. It can be equipped with optional accessories such as solenoid valves, limit switches, and air source filters. The sealing rings are available in materials such as natural rubber (black rubber), LNT (a special red rubber manufactured by LAD Company), EPDM, and NBR, formulated with specific compositions tailored for various operating conditions. Generally, internal reinforcing ribs are included to increase its resistance to deformation. Blade plate material options include 304, 316/2205, and others.

Manual zero-gap gate valve

Manual zero-gap gate valve

This product uses manual operation to control the opening and closing of the valve. The knife gate is positioned above the sealing components and is not in direct contact with the fluid. The double-seat design provides bi-directional flow and sealing. As a result, there is no need to consider the direction of flow during installation, and there are no directional indicators on the valve body or seat to indicate the direction of flow.

Electric zero-gap gate valve

Electric zero-gap gate valve

This product uses electrically operated mechanisms to control the opening and closing of the valve. The knife gate is positioned above the sealing components and is not in direct contact with the fluid. Its dual-seat design provides bi-directional flow and sealing. As a result, there is no need to consider the direction of flow during installation, and there are no directional indicators on the valve body or seat to indicate flow direction.

Pneumatic zero-gap gate valve

Pneumatic zero-gap gate valve

This product uses pneumatic mechanisms to control the opening and closing of the valve. It can be equipped with additional components such as solenoid valves, limit switches, and air source filters. The knife gate is positioned above the sealing components and is not in direct contact with the fluid. The double-seat design provides bi-directional flow and sealing. As a result, there is no need to consider the direction of flow during installation, and there are no directional indicators on the valve body or seat to indicate flow direction.

Bevel gear no clearance gate valve

Bevel gear no clearance gate valve

This product uses manual operation to control the opening and closing of the valve. The knife gate is positioned above the sealing components and is not in direct contact with the fluid. The double-seat design provides bi-directional flow and sealing. As a result, there is no need to consider the direction of flow during installation, and there are no directional indicators on the valve body or seat to indicate the direction of flow.